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Title:
APPARATUS AND METHOD FOR WIRELESS COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2022/247560
Kind Code:
A1
Abstract:
The disclosed systems and methods for wireless communication directed are towards (i) encoding data bits to be transmitted over a multiple resource unit (MRU) in a wireless local area network (WLAN), (ii) creating a group of the encoded data bits based on a predetermined criterion, (iii) parsing the encoded bits in the group based on a proportional ratio associated with the MRU, (iv) modulating the parsed encoded data bits to generate modulated encoded data symbols, (v) mapping the modulated encoded data symbols to data subcarriers to generate encoded data subcarriers, the data subcarriers being associated with respective resource units (RUs) of the MRU, (vi) duplicating the encoded data subcarriers within the respective RUs, (vii) shuffling the duplicate encoded data subcarriers across the respective RUs of the MRU, and (viii) transmitting the encoded data subcarriers, and the duplicate encoded data subcarriers over the MRU in the WLAN.

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Inventors:
XIN YAN (CA)
SUH JUNG HOON (CA)
ABOUL-MAGD OSAMA (CA)
AU KWOK SHUM (CA)
SALEM MOHAMED ADEL (CA)
Application Number:
PCT/CN2022/089202
Publication Date:
December 01, 2022
Filing Date:
April 26, 2022
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04; H04L5/00
Foreign References:
CN112272929A2021-01-26
CN108370282A2018-08-03
CN104769880A2015-07-08
US20170180177A12017-06-22
US20170230220A12017-08-10
Other References:
SAMSUNG: "Bit to Symbol Mapping for Multiuser Superposition Transmission", 3GPP DRAFT; R1-154184 BIT TO SYMBOL MAPPING FOR MULTIUSER SUPERPOSITION TRANSMISSION - FINAL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Beijing; 20150824 - 20150828, 14 August 2015 (2015-08-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP050991723
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